the new technology uses filtering techniques that allows the images such as city lights, gas flares, auroras, wildfires and reflecting moonlight to be seen by the naked eye. ♪ i'd like to thank eating right, whole grain, multigrain cheerios! mom, are those my jeans? [ female announcer ] people who choose more whole grain tend to weigh less than those who don't. multigrain cheerios a regular guy with an irregular heartbeat. the usual, bob? not today. [ male announcer ] bob has afib: atrial fibrillation not caused by a heart valve problem, a condition that puts him at greater risk for a stroke. [ gps ] turn left. i don't think so. [ male announcer ] for years, bob took warfarin, and made a monthly trip to the clinic to get his blood tested. but not anymore. bob's doctor recommended a different option: once-a-day xarelto®. xarelto® is the first and only once-a-day prescription blood thinner for patients with afib not caused by a heart valve problem, that doesn't require routine blood monitoring. like warfarin, xarelto® is proven effective to reduce the risk of an afib-related strok